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How do I write a custom init for a UIView subclass in Swift?
...elf.s = s
self.i = i
super.init(frame: CGRect(x: 0, y: 0, width: 100, height: 100))
}
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
}
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CSS Selector “(A or B) and C”?
... @BoltClock, they were blaming IE6 for a whole decade for things that didn't exist on 2001. People just want to blame someone.
– GetFree
Aug 17 '15 at 18:14
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Easiest way to upgrade eclipse 3.7 to 4.2 (Juno)
... Eclipse 3.7 plug-ins, or you can add them manually. It's probably a good idea to see if the plug-ins you use have been upgraded for Eclipse 4.2.
Create a new Eclipse 4.2 workspace, and copy your project code from your Eclipse 3.7 workspace. If you discover a problem later, you can fall back to E...
Compute a confidence interval from sample data
I have sample data which I would like to compute a confidence interval for, assuming a normal distribution.
4 Answers
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HTTPS with Visual Studio's built-in ASP.NET Development Server
...n't forget to use the SSL URL from that properties window, because if you didn't change it, next time you start debugging it'll still use the non-SSL URL (obvious, but easy to overlook..)
– BornToCode
Aug 6 '14 at 13:21
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A field initializer cannot reference the nonstatic field, method, or property
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@Andrew Not true at all, Many decisions are made to forbid bad practices. even though they can, theoretically, be implemented, some guarded by Warnings, and some are plain Errors. and i think that this is one of these cases... even though the standard says it's sequencial, even an...
assign multiple variables to the same value in Javascript
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As @doublejosh said, there are scoping problems you didn't address.
– kstratis
Oct 4 '15 at 7:56
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throw new std::exception vs throw std::exception
...ime.
Throwing a pointer to a dynamically allocated object is never a good idea. Exceptions are supposed to enable you to write more robust code in the face of error conditions. If you throw an exception object in the conventional manner you can be sure that whether it is caught by a catch clause na...
How do I get a background location update every n minutes in my iOS application?
...ld be enabled (and disabled) again before there is no time remaining to avoid the background task being killed.
This works because location is one of the three allowed types of background execution.
Note: I lost some time by testing this in the simulator where it doesn't work. However, it works...
Extract elements of list at odd positions
...he list is being iterated from the second element to the end.
We also provided third argument (step) which is 2. Which means that one element will be selected, the next will be skipped, and so on...
So, to sum up, in this case [1::2] means:
take the second element (which, by the way, is an odd e...